The ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent non-contact range detection (2 – 450cm) with high accuracy and stable readings in an easy-to-use package. It comes complete with ultrasonic transmitter and receiver module.
Features:
- Working Voltage: 5VDC
- Quiescent Current: Less than 2mA
- Working Current: 15mA
- Output Signal: Electric frequency signal, high level 5V, low level 0V
- Effective Sensor Angle: Not more than 15 degrees
- Measuring Angle: 30 degrees
- Detection Distance: 2 – 450cm
- Resolution: 0.3 cm
- Input Trigger Signal: 10us TTL impulse
- Echo Signal Output: TTL PWL signal
- Dimension (mm): 45 x 20 x 15
- Net Weight: 11g
Mode of connection:
- VCC
- TRIGGER(T)
- ECHO (R)
- GND
Example:
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